World's First Climate Tech Platform | Free Delivery in India | Global Shipping

For Bulk Enquiry: sales@envmart.com

onsemi 1.43 V Zener Diode Single 500 mW 5% Tolerance Surface Mount 2-Pin SOD-123 MMSZ5229BT1G

Free Delivery in India | Lowest Global Shipping Charges

onsemi 1.43 V Zener Diode Single 500 mW 5% Tolerance Surface Mount 2-Pin SOD-123 MMSZ5229BT1G

Name: onsemi 1.43 V Zener Diode Single 500 mW 5% Tolerance Surface Mount 2-Pin SOD-123 MMSZ5229BT1G
Brand: onsemi
SKU: 341517
Price: 0.05 USD
Availability: InStock



Category Zener Diodes Brand onsemi Condition New

Specifications

Country of Origin	India
Brand	onsemi
Height	1.35mm
Length	3.86mm
Model	MMSZ5229BT1G
Mount Type	Surface
Series	MMSZ52
Maximum Operating Temperature	150°C
Package Type	SOD-123
Minimum Operating Temperature	-55°C
Standards/Approvals	RoHS
Pin Count	2
Number of Elements per Chip	1
Maximum Power Dissipation Pd	500mW
Diode Configuration	Single
Test Current It	20mA
Maximum Reverse Leakage Current	5μA
Nominal Zener Voltage Vz	4.3V
Zener Type	Voltage Regulator
Maximum Zener Impedance	22Ω
Surface Mount case	SOD-123

Key Features

Nominal Zener voltage of 4.3 V ensures reliable voltage reference.
Single diode configuration for straightforward circuit integration.
Surface mount SOD-123 package with 2 pins for compact PCB designs.
Power dissipation rating of 500 mW provides robust performance.
Operating temperature range from -55°C to 150°C for demanding environments.
Maximum Zener impedance of 22 ohms ensures stable voltage regulation.
Low maximum reverse leakage current of 5 µA minimizes power loss.
RoHS compliant ensuring environmentally safe manufacturing standards.

Product Description

onsemi MMSZ5229BT1G Zener Diode is a precision semiconductor device designed for voltage regulation and protection in electronic circuits. It provides a nominal Zener voltage of 4.3 V with a tolerance of ±5%, making it ideal for maintaining stable voltage levels in power supply and signal conditioning applications.

This single diode element is housed in a surface mount SOD-123 package that features a compact form factor with a length of 3.86 mm and a height of 1.35 mm, suited for high-density PCB layouts. The 2-pin configuration facilitates easy integration into automated assembly processes.

With a maximum power dissipation of 500 mW, this diode can handle moderate power loads while ensuring reliable operation across a wide temperature range from -55°C to 150°C. Its low maximum reverse leakage current of 5 µA and maximum Zener impedance of 22 ohms contribute to energy efficiency and stable voltage regulation.

The device complies with RoHS standards, underscoring its environmental compatibility and adherence to strict manufacturing quality controls. It supports a test current of 20 mA, ensuring consistent performance verification during design and production phases.

This zener diode is suitable for diverse industrial and commercial electronic applications including power and signal conditioning circuits, voltage regulation in battery chargers, and protection circuits in telecommunications equipment.

Nominal Zener voltage: 4.3 V ±5% tolerance. Maximum power dissipation: 500 mW. Surface mount SOD-123 package. Operating temperature: -55°C to 150°C. Low leakage current for energy efficiency. Compact dimensions for space-saving designs.

RoHS compliant manufacturing process.

Choose onsemi MMSZ5229BT1G for reliable voltage regulation and compact design suitable for modern electronic circuit assemblies. Explore more semiconductor components in the Electronics & Electricals category at EnvMart for your industrial and engineering needs.

Explore more products in our Zener Diodes category.